CA3213423A1 - Procede pour le fonctionnement d'un systeme d'electrolyse - Google Patents
Procede pour le fonctionnement d'un systeme d'electrolyse Download PDFInfo
- Publication number
- CA3213423A1 CA3213423A1 CA3213423A CA3213423A CA3213423A1 CA 3213423 A1 CA3213423 A1 CA 3213423A1 CA 3213423 A CA3213423 A CA 3213423A CA 3213423 A CA3213423 A CA 3213423A CA 3213423 A1 CA3213423 A1 CA 3213423A1
- Authority
- CA
- Canada
- Prior art keywords
- water
- electrolyzer
- cooling device
- supplied
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910001868 water Inorganic materials 0.000 claims abstract description 54
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 239000002351 wastewater Substances 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- 239000002918 waste heat Substances 0.000 claims abstract description 9
- 239000001257 hydrogen Substances 0.000 claims abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000001301 oxygen Substances 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 239000002826 coolant Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 description 11
- 238000002242 deionisation method Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
- C25B15/021—Process control or regulation of heating or cooling
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
L'invention concerne un procédé pour le fonctionnement du système d'électrolyse (01), de l'eau désionisée (05) fournie par un traitement de l'eau (04) étant séparée dans un électrolyseur (06) en hydrogène et en oxygène. De la chaleur résiduaire produite dans l'électrolyseur (06) est apportée à un dispositif de refroidissement (07) par l'intermédiaire d'un circuit de refroidissement. Afin de faciliter le refroidissement, une eau résiduaire contenant des ions (02) obtenue dans le traitement de l'eau (04) est apportée au dispositif de refroidissement (07).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021202576.5 | 2021-03-17 | ||
| DE102021202576.5A DE102021202576B3 (de) | 2021-03-17 | 2021-03-17 | Verfahren zum Betreiben einer Elektrolyseanlage |
| PCT/EP2022/052165 WO2022194436A1 (fr) | 2021-03-17 | 2022-01-31 | Procédé pour le fonctionnement d'un système d'électrolyse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3213423A1 true CA3213423A1 (fr) | 2022-09-22 |
Family
ID=80682464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3213423A Pending CA3213423A1 (fr) | 2021-03-17 | 2022-01-31 | Procede pour le fonctionnement d'un systeme d'electrolyse |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4271853A1 (fr) |
| CN (1) | CN117043391A (fr) |
| CA (1) | CA3213423A1 (fr) |
| DE (1) | DE102021202576B3 (fr) |
| WO (1) | WO2022194436A1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH137203A (de) * | 1928-12-22 | 1929-12-31 | Escher Wyss Maschf Ag | Einrichtung zur Erzeugung destillierten Wassers in Anlagen für die elektrolytische Zersetzung von Wasser. |
| DE10015402A1 (de) | 2000-06-02 | 2002-02-07 | P & T Technology Ag | Mit Windkraft betriebenes System zur Gewinnung von Wasserstoff und Trinkwasser einschließlich Wasserstoffnutzung |
| US7188478B2 (en) * | 2004-09-13 | 2007-03-13 | General Electric Company | Power generation system and method of operating same |
| DE102011017491A1 (de) | 2011-04-19 | 2012-10-25 | Karl Werner Dietrich | Wasseraufbereitung für Wasserelektrolyse |
| DE102011116699A1 (de) * | 2011-10-24 | 2013-04-25 | Frederick Simon Oosthuizen | Verfahren und Vorrichtung zur Aufbereitung von anfallendem Abwasser einer Entsalzungsanlage |
| DK2623640T3 (en) | 2012-02-02 | 2019-04-15 | Siemens Ag | Method of operation of an electrolyzer |
| US9834846B2 (en) | 2015-06-19 | 2017-12-05 | The Boeing Company | System and method for transitioning a reversible solid oxide fuel cell system between generation and electrolysis modes |
-
2021
- 2021-03-17 DE DE102021202576.5A patent/DE102021202576B3/de active Active
-
2022
- 2022-01-31 EP EP22708380.5A patent/EP4271853A1/fr active Pending
- 2022-01-31 WO PCT/EP2022/052165 patent/WO2022194436A1/fr active Application Filing
- 2022-01-31 CA CA3213423A patent/CA3213423A1/fr active Pending
- 2022-01-31 CN CN202280021550.4A patent/CN117043391A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022194436A1 (fr) | 2022-09-22 |
| CN117043391A (zh) | 2023-11-10 |
| EP4271853A1 (fr) | 2023-11-08 |
| DE102021202576B3 (de) | 2022-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20230913 |
|
| EEER | Examination request |
Effective date: 20230913 |
|
| EEER | Examination request |
Effective date: 20230913 |